For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.
MSD
Showing 1–50 of 232 results
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Read moreATOMIC ATOMIC, HIGH HORSEPOWER FUEL KIT, 625HP High horsepower fuel kit for use with Atomic TBI Part # 2921
Original price was: $967.00.$217.49Current price is: $217.49. -
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Add to cartATOMIC EFI MASTER KIT This is the complete kit for anyone planning to convert from a carburetor to Atomic EFI. You get the Throttle Body, Power Module (with Wide Band O2 sensor), Handheld Controller, and the Standard Fuel Kit for up to 525hp (at the crank). Part # 2900
Original price was: $2,150.95.$1,911.95Current price is: $1,911.95. -
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Add to cartATOMIC EFI THROTTLE BODY KIT MSD CARB Legal Atomic Throttle Body Fuel Injection Conversion for Carbureted Engines Part # 2910
Original price was: $1,687.95.$1,499.95Current price is: $1,499.95. -
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Add to cartATOMIC TRANSMISSION CONTROLLER, STAND ALONE Easily modify the operating parameters of your GM or Ford 4-speed automatic transmission Part # 2760
Original price was: $933.95.$829.95Current price is: $829.95. -
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Add to cartATOMIC, FUEL PRESSURE REGULATOR The recommended operating range is 15-90 psig (pounds per square inch gauge). Part # 2938
Original price was: $381.95.$338.95Current price is: $338.95. -
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Add to cartATOMIC, FUEL PUMP RETURN KIT WITH REGULATOR Highly recommended to keep your fuel pump happy. Part # 2922
Original price was: $562.95.$499.95Current price is: $499.95. -
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Add to cartATOMIC, O2 SENSOR WIDEBAND Replacement Part Part # 2930
Original price was: $164.95.$145.95Current price is: $145.95. -
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Add to cartMSD 6 HVC-L WITH SOFT TOUCH REV LIMITER For use in Circle Track and Professional Racing includes built-in Soft Touch Rev limiter Part # 6632
Original price was: $825.95.$733.95Current price is: $733.95. -
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Add to cartMSD 6EFI IGNITION CONTROL BOX Universal EFI Ignition Part # 6415
Original price was: $301.95.$267.95Current price is: $267.95. -
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Add to cartMSD 6M-2L MARINE CERTIFIED IGNITION WITH REV LIMIT UL approved for marine use, includes built-in rev limiter Part # 6560
Original price was: $562.95.$499.95Current price is: $499.95. -
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Add to cartMSD ADJUSTABLE INTENSITY LED SHIFT LIGHT This compact shift light delivers a bright flash to alert you to shift. Part # 7542
Original price was: $164.95.$145.95Current price is: $145.95. -
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Add to cartMSD ADVANCED RPM CONTROL MODULE (ARC) Universal – Traction Control/Slew Rate Module Part # 7761
Original price was: $987.95.$877.95Current price is: $877.95. -
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Add to cartMSD AMC V8 READY-TO-RUN DISTRIBUTOR Fits 290, 304, 343, 360, 390, 401 engines. Ready-to-run distributors include a built-in ignition module. No MSD Ignition control required. Includes a built-in rev limiter Part # 8523
Original price was: $728.95.$647.95Current price is: $647.95. -
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Add to cartMSD ATOMIC AIRFORCE LS1/2/6 INTAKE MANIFOLD, BLACK Performance, polymer intake manifold for GM LS1, LS2 and LS6 engines. Part # 27023
Original price was: $1,271.95.$1,072.95Current price is: $1,072.95. -
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Add to cartMSD BLACK CHEVY V8 W/INTERNAL MODULE DISTRIBUTOR Black Ready-to-run distributors include a built-in ignition module-no MSD Ignition control required. Part # 83603
Original price was: $562.95.$499.95Current price is: $499.95. -
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Add to cartMSD BLACK PRO-BILLET CHEVY HEI DISTRIBUTOR All the performance and benefits of a GM HEI in a sleek black package. Replaces GM HEI distributors that use a 4-pin ignition module. Part # 83653
Original price was: $728.95.$647.95Current price is: $647.95. -
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Add to cartMSD BLACK SC WIRE SET, GEN V LT1/LT4 CORVETTE ’14-ON, TRUCK ’15-ON, CAMARO SS ’16-ON For use on GM LT1/LT4 GEN V Engines, ’14-On, Black Jacket Part # 33823
Original price was: $130.95.$115.95Current price is: $115.95. -
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Add to cartMSD BOOST CONTROLLER – 6-BAR – POWER GRID SYSTEM Equipped With a “Quick Spool” Feature – Increase Launch RPM or Retard Timing to Help Spool Part # 77631
Original price was: $1,578.95.$1,402.95Current price is: $1,402.95. -
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Add to cartMSD CHANNEL 2, O2 SENSOR, HARNESS, AND BUNG KIT FOR PART NUMBER 7766 O2 sensor, wiring harness and bung kit used to add the secondary monitoring channel to the NTK Wide Band O2 Module part number 7766. Part # 2273
Original price was: $313.95.$278.95Current price is: $278.95. -
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Add to cartMSD CHEVROLET DIGITAL E-CURVE DISTRIBUTOR Set the timing curve with a twist of a rotary dial! Part # 8394
Original price was: $778.95.$691.95Current price is: $691.95. -
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Add to cartMSD CHEVY 348/409 READY TO RUN DISTRIBUTOR Ready-to-Run distributor for Chevy 348/409 engines Part # 8393
Original price was: $728.95.$647.95Current price is: $647.95. -
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Add to cartMSD CHEVY 409/509 READY TO RUN DISTRIBUTOR Aluminum Block Ready to Run. Part # 83931
Original price was: $671.95.$596.95Current price is: $596.95. -
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Add to cartMSD CHEVY PRO-BILLET RACING DISTRIBUTOR Large cap, locked out, 0.006″ over-sized bronze gear, billet parylene coated reluctor, parylene coated magnetic pickup, & slip collar. All the ingredients for an all out race dedicated distributor. Part # 85705
Original price was: $852.95.$757.95Current price is: $757.95. -
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Add to cartMSD CHEVY SB/BB CAM SYNC PLUG MSD’s cam sync signal. Part # 85141
Original price was: $357.95.$317.95Current price is: $317.95. -
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Add to cartMSD CHEVY SB/BB TALL BLOCK CAM SYNC PLUG MSD’s Chevy extra tall cam sync signal. Part # 85142
Original price was: $449.95.$399.95Current price is: $399.95. -
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Add to cartMSD CHEVY V8 MARINE READY-TO-RUN DISTRIBUTOR Ready-to-run distributors include a built-in ignition module. No MSD Ignition control required Part # 83606
Original price was: $737.95.$655.95Current price is: $655.95. -
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Add to cartMSD CHEVY V8 MARINE READY-TO-RUN DISTRIBUTOR- BLACK Ready-to-run distributors include a built-in ignition module. No MSD Ignition control required Part # 83607
Original price was: $815.95.$724.95Current price is: $724.95. -
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Read moreMSD Chevy V8 Pro-Billet Distributor Bundle This is our most popular performance distributor! Must be used with an MSD 6, 7 or 8-series ignition. Contains a Pro-Billet Distributor, Ultra 6AL ignition Box, and a Blaster 2 Ignition Coil. Part # 85551K
Original price was: $731.95.$649.95Current price is: $649.95. -
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Add to cartMSD CHEVY V8 W/INTERNAL MODULE DISTRIBUTOR AND BLACK CAP Ready-to-run distributors include a built-in ignition module so no MSD Ignition control required and supplied with Black Cap. Part # 83605
Original price was: $557.95.$495.95Current price is: $495.95. -
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Add to cartMSD CHEVY V8 W/INTERNAL MODULE DISTRIBUTOR Ready-to-run distributors include a built-in ignition module so no MSD Ignition control required. Part # 8360
Original price was: $528.95.$469.95Current price is: $469.95. -
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Add to cartMSD CHRYSLER 318-360, READY-TO-RUN DISTRIBUTOR Fits 273, 318, 340 and 360 small block Chryslers. Ready-to-run distributors include a built-in ignition module. No MSD Ignition control required. Includes a built-in rev limiter Part # 8388
Original price was: $641.95.$569.95Current price is: $569.95. -
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Add to cartMSD CHRYSLER 383-400 READY-TO-RUN DISTRIBUTOR Fits 383, 400 Chryslers. Ready-to-run distributors include a built-in ignition module. No MSD Ignition control required. Includes a built-in rev limiter Part # 8386
Original price was: $736.95.$654.95Current price is: $654.95. -
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Add to cartMSD CHRYSLER 392 READY-TO-RUN DISTRIBUTOR Fits early Hemi 392. Ready-to-run distributor includes a built-in ignition module. No MSD Ignition control required. Includes a built-in rev limiter Part # 8389
Original price was: $803.95.$713.95Current price is: $713.95. -
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Add to cartMSD CHRYSLER 426-440 READY-TO-RUN DISTRIBUTOR Fits 426, 440 Chryslers. Ready-to-run distributors include a built-in ignition module. No MSD Ignition control required. Includes a built-in rev limiter Part # 8387
Original price was: $700.95.$622.95Current price is: $622.95. -
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Add to cartMSD CHRYSLER, 318, 340, 360, E-CURVE DISTRIBUTOR Set the timing curve with a twist of a rotary dial! Part # 8504
Original price was: $858.95.$762.95Current price is: $762.95. -
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Add to cartMSD CIRCLE TRACK DIGITAL SOFT-TOUCH HEI REV LIMITER For use with GM style HEI distributors on V8 engines only. Part # 8727CT
Original price was: $258.95.$229.95Current price is: $229.95. -
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Add to cartMSD CIRCLE TRACK LS IGNITION CONTROL As LS engines make their way onto the race track MSD is ready with the Circle Track LS Ignition Control. Part # 6014CT
Original price was: $562.95.$499.95Current price is: $499.95. -
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Add to cartMSD CRANK TRIGGER KIT – FLYING MAGNET – HALL-EFFECT – LS GEN III/IV – 6.56 IN. Small Block Chevrolet – Gen III/IV – Adjustable Timing Pointer – Red Color – Red Diameter – 6.562 in. Make – Chevrolet Sensor Type – Hall Effect Part # 8618
Original price was: $741.95.$658.95Current price is: $658.95. -
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Add to cartMSD CRANK TRIGGER KIT – FLYING MAGNET – HALL-EFFECT – LS GEN III/IV – 7.25 IN. Small Block Chevrolet – Gen III/IV – Adjustable Timing Pointer – Red Color – Red Diameter – 7.25 in. Make – Chevrolet Sensor Type – Hall Effect Part # 8619
Original price was: $725.95.$644.95Current price is: $644.95. -
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Add to cartMSD CRANK TRIGGER KIT – FLYING MAGNET – HALL-EFFECT – LS GEN III/IV – 8.00 IN. Small Block Chevrolet – Gen III/IV – Adjustable Timing Pointer – Red Color – Red Diameter – 8 in. Make – Chevrolet Sensor Type – Hall Effect Part # 8623-MSD
Original price was: $757.95.$672.95Current price is: $672.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – BBF – 7.25 IN. Big Block Ford – 429-460ci – Use with MSD 6/7/8 Series Ignition – Red Color – Red Diameter – 7.25″ Make – Ford Sensor Type – Magnetic Part # 8644
Original price was: $606.95.$538.95Current price is: $538.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – CHRYSLER B/RB – 7.25 IN. Big Block Chrysler – Use with MSD 6/7/8 Series Ignition – Red Color – Red Diameter – 7.25″ Make – Chrysler Sensor Type – Magnetic Part # 8636
Original price was: $606.95.$538.95Current price is: $538.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – CHRYSLER SMALL BLOCK – 7.25 IN. 273-360ci – Use with MSD 6/7/8 Series Ignition – Red Color – Red Diameter – 7.25″ Make – Chrysler Sensor Type – Magnetic Part # 8633
Original price was: $681.95.$605.95Current price is: $605.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – HALL EFFECT – SBF – WINDSOR 289/302/351W – 6.562 in. – Crank Trigger Wheel and Hall-Effect Crank Sensor Color – Red Diameter – 6.562″ Make – Ford Sensor Type – Hall Effect Part # 86401
Original price was: $614.95.$545.95Current price is: $545.95. -
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Read moreMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – HALL-EFFECT – 7 IN. Ford Coyote – Crank Trigger Wheel and Hall-Effect Crank Sensor – Red Color – Red Diameter – 7.00″ Make – Ford Coyote Sensor Type – Hall Effect Part # 8647
Original price was: $760.00.$335.14Current price is: $335.14. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – HALL-EFFECT – BBC – 8 IN. Big Block Chevy Crank Trigger Kit – 8 in. Wheel/Hall-Effect Sensor/Adjustable Timing Pointer – Red Color – Red Diameter – 8″ Make – Chevrolet Sensor Type – Hall Effect Part # 86201
Original price was: $614.95.$545.95Current price is: $545.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – HALL-EFFECT – SBC – 7 IN. Small Block Chevy Crank Trigger Kit – 7 in. Wheel/Hall-Effect Sensor/Adjustable Timing Pointer – Red Color – Red Diameter – 7″ Make – Chevrolet Sensor Type – Hall Effect Part # 86101
Original price was: $597.95.$530.95Current price is: $530.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – PONTIAC V8 Crank trigger kit for use with MSD 6/7/8-Series Ignition – Red Color – Red Diameter – 7″ Make – Pontiac/Oldsmobile Sensor Type – Magnetic Part # 8650
Original price was: $681.95.$605.95Current price is: $605.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – SBC – 6.25 IN. Small Block Chevy – Use with MSD 6/7/8 Series Ignition – Black Color – Black Diameter – 6.25″ Make – Chevrolet Sensor Type – Magnetic Part # 86003
Original price was: $519.95.$461.95Current price is: $461.95. -
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Add to cartMSD CRANK TRIGGER WHEEL KIT – FLYING MAGNET – SBC – 7 IN. Small Block Chevy – Use with MSD 6/7/8 Series Ignition – Black Color – Black Diameter – 7″ Make – Chevrolet Sensor Type – Magnetic Part # 86103
Original price was: $499.95.$443.95Current price is: $443.95.